I found a t-mobile iphone5. Can i use it?

I found an iPhone 5 for t-mobile, i already own t-mobile, can i use it by placing a new sim card into it and transferring my line over? What if its reported lost or stolen? Will they deny me from using the phone?

Will updating my iphone 4s iOS erase my apps?

I have an update available to a version 6 for my iPhone 4s, I have the memory space needed but I'm afraid i might lose my apps and the data that is with em. Will it erase my apps? Or will they be there when the update finishes?

Apple or tmobile warranty on iPhone 5?

My iphone screen will flicker sometimes even if I turn it off. I've had the phone for about 2 months now. However there's a slight scruff on the corner of the phone from when I dropped it. Will this void a the warranty if there's a warranty at all? Who should I contact and what will they do

Lost iPhone with no passcode, should I be worried?

My iphone was stolen in Mexico yesterday and didn't have a passcode. When I still had the phone I tried using it in free Wi-Fi areas but still didn't work (there's hardly any free Wi-Fi there).

I tried locking the phone through icloud but I guess "Find my iphone" wasn't installed in my phone.
I also blocked the line but should I be worried of them getting into my signed in social media accounts and emails since Wi-Fi didn't seem to be working in the first place?

My Tumblr app for iPhone 4 is not letting me sign in?

So I downloaded Tumblr on my new iPhone 4 I got today and I logged in but the dashboard still did the 'this is your dashboard' thing and no posts came up. It also still had the 'log in' button in the top right corner. I deleted the app and re-installed 3 times and no change. It works fine on my iPod and computer but not my phone.
Any help?

Gross ad pop up on my new iphone?

So I got a new phone, I downloaded a free music downloader and I typed in skull mp3. I don't think I pushed any ads and it loaded a new page. A free por* cam. Ewww! I never searched it before so why is it their?! Eww. Sorry had to post this in family and realtionships

I'm in some financial trouble and need some

So around may I was approved for a loan in the total of $1, 755. $455 being a broker fee.
So all in all I received about $1300 on a 6month repayment plan, $76.20 being the amount I pay back weekly.
Repaying a total of $1, 981.20.
(I've left out a couple of other things that aren't important)

I could easily have paid that off at the time, but now my financial situation has changed.
My hours at work have changed, And I'm not receiving as much as I used to.
I started struggling a bit, my family has been a huge help though.

Now things are even worse, I'm on an unpaid 2 week leave from work due to an incident, but I've managed to get paid for 10 hours. Which isn't enough.
Seeing as I now have to pay $50 a week to pay off $300 from going over my phone limit,

I also have to pay $50 monthly for my ipad, and about $60 for my iPhone.

I don't know how I've managed to put myself in this situation.
I need help getting out of it though.

I was wondering, due to my circumstances, if I were to contact the company that gave me the loan, if they'd be able to lower the weekly payments?
Do they do that?

I'm 18 and have already managed to ruin my life.
Yay.

Should I spend 100 on the 4S or save the extra cash and get the 4S?

Okay so before I get called spoiled I'm far from it. I'm using all my own money that I've saved and my parents aren't wealthy. That being said, I had gone shopping with 350$ about a week ago to get a few things before school starts. I got 9 shirts, a blazer, 4 bottoms, a pair of shoes, 6 accessories, a cardigan, and a charger for 230$. (No tax week and awesome sales!) so I have about 100$ left, which since I'm due for an upgrade I can get a 4S. Not counting the purchases I made a week ago, I already have 5 pairs of jeans at home, 7 pairs of leggings, and about 45 tops that I've gotten over the years. So should I invest in more stylish clothing with my extra 100 and get the free iPhone 4 or use the 100 for the 4S? Do I have enough clothes or does it sound like I need more? Like i really really want to know people's opinion so please answer this question, do I need more clothes or does it sound like I have enough?

My laptop shuts down in the middle of iPhone music syncing?

I've synced my music onto my iPhone 4 from my laptop before, but recently, when I try to sync my updated music onto my phone, it resyncs All of the music I already have in there and then my laptop completely shuts down sometime after syncing 100 songs… It has happened multiple times and is very irritating.

Apples buy now page is down?

I was going to buy a iphone, off contract, and i got the following message - "we'll be back, we're busy updating the apple store and will be back soon". But its now on the front page, its on the buy now page. Is it because a new product? Or what?